Match each subtraction equation with its addition equation. Column A
Column B
1 -9 -6
a+96
b. a+(-9) -6
C. x+7 =11
d. x+(7) =11
a.
2.
x -7=11
a-(-9) = 6
x-(-7) = 11
3.
4

$450.00 for 6 weeks

or

$300

step-by-step explanation:

$200.00 for first week $50.00 x5 equals $250 plus $200 equals $450.00 for six weeks.

$200 for first week

$200 x 0.10 = $20

$20 x 5 = $100

$200 + $100 = $300

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.

to complete this square you have to rotate about the origin 270 degrees clockwise.